Numerical Methods: Solver

LiveAppInitDeveloper36 apps · 23.2K installsEducation$0.09com.appinitdev.methods.premium

Solve roots, polynomial interpolation, and curve fitting with step-by-step math

Alert me★ WatchOpen in Play ↗
Total installs
64
exact · Play shows 50+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
23 May 2024
2.4y ago
Last update
30 Sept 2026
v3.18 premium · 13d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
63646511 Oct12 Oct
025507523 May 202411 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

1 changesFull history
  1. Developer
    AppInitDevAppInitDeveloper

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

2 in 1 group
0 Sensitive0 Notable2 Routine
OtherRoutine2

Access to miscellaneous device features that don't fit other categories

  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Solve complex mathematical problems with precise numerical computing algorithms. Engineered for engineering students, scientific researchers, and data professionals. Obtain verified results through step-by-step logic and full iteration tables. KEY MATHEMATICAL TOOLS 🧮 Root-Finding Algorithms: Solve non-linear equations using Bisection and Newton-Raphson methods with convergence tables. 📈 Data Interpolation: Construct predictive polynomials using Linear, Quadratic, Newton, and Lagrange methods. 📊 Least Squares Regression: Perform robust curve fitting and regression modeling on empirical datasets. ⚡ Step-by-Step Transparency: Inspect complete iteration sequences, intermediate matrices, and error margins. 📐 Interactive Function Graphs: Visualize functions, data points, and algorithm convergence paths in real time. HOW TO OPERATE 1. Select the appropriate numerical algorithm for your task. 2. Input the function parameters, matrix coefficients, or coordinates. 3. Set target error tolerance thresholds and maximum iteration counts. 4. Examine the computed solutions, comprehensive iteration tables, and plots. PRIVACY AND TECHNICAL PERFORMANCE 🔒 Local Execution: All computational algorithms run strictly on-device without cloud dependencies. ⚡ Fully Offline: Operates seamlessly without Wi-Fi or cellular network connectivity. 🛡️ Data Privacy: Zero collection of telemetry, user profiles, or personal data. Empower your engineering coursework and analytical research with dependable numerical tools. *Compatible with Android 7.0 and higher. Optimized for 64-bit mobile processors. https://appinitdev.com/

What's new

Optimized convergence routines for the Newton-Raphson algorithm, enhanced decimal precision across Lagrange polynomials, and fixed formatting issues in iteration tables.

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